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EID Electronic Identification Systems Ltd.
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Montreal, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Highway vehicle identification system with high gain antenna
Patent number
5,164,732
Issue date
Nov 17, 1992
EID Electronic Identification Systems Ltd.
William K. Brockelsby
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic identification system
Patent number
4,937,581
Issue date
Jun 26, 1990
EID Electronic Identification Systems Ltd.
Howard A Baldwin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic identification system
Patent number
4,870,419
Issue date
Sep 26, 1989
EID Electronic Identification Systems, Ltd.
Howard A. Baldwin
G06 - COMPUTING CALCULATING COUNTING